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CSEMP assessment of CB153 in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean166.3868.63-30.1960.38
linear264.9569.52-28.4856.953.427 10.0641
smooth (df = 2)363.1271.45-26.5653.123.831 10.0503
smooth (df = 3)464.5278.92-26.2652.520.602 10.4380

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20072017-1.7309-1.00330.72760.35862.0290.0731
last 20 years20072017-1.7309-1.00330.72760.35862.0290.0731

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.37 0.19-0.657 0.219-3.0020.9926
EAC 0.3740.00 4.692 0.21921.430<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in sediment at South Minch


Raw data with assessment

Raw data with assessment of  CB153 in sediment at South Minch


Assessment plot

Assessment plot for  CB153 in sediment at South Minch


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in sediment at South Minch


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in sediment at South Minch


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